Ninja 5 Rev. B
The Ninja 5 Rev. B CPU cooler pays special attention to whisper-quiet operation thanks to the Kaze Flex 120 PWM fans running in dual mode and the generously dimensioned heat sink. The Kaze Flex 120 PWM fans are significantly more silent solution without compromising the high performance that users expect from the Ninja Series. This goal has been achieved by mounting the two fans using the Push/Push principle and setting the fan rotation limit to only 800 rpm. The award-winning Kaze Flex fans use Sealed Precision Fluid Dynamic Bearings for a long lifespan of 120,000 hours (MTTF). Despite its size, the heatsink has been designed for high compatibility, supporting even LGA 2066 motherboards with eight RAM slots. Six nickel-plated 6-millimeter copper heatpipes, a nickel-plated copper base-plate and the black anodized top-plate underline the high-quality workmanship. In addition, the revised, fourth version of the Hyper Precision Mounting System (H.P.M.S.) is used in Revision B of the Ninja 5, which, in addition to the usual simple assembly, now also offers full compatibility with Intel’s LGA1700 and AMD’s AM5 sockets.